baber/WOPTO huggingface dataset:
Patent TW-556308-B (TW)
Title: A method of shrinking a pattern space and ensuring the pattern space
Inventor: LIANG MING-CHUNG
IPC: G03F7/40
Filed: 2002-06-21
Granted: 2003-10-01
Abstract: A method of shrinking a pattern space and ensuring the pattern space is a kind of semiconductor process. A substrate is defined. A first layer is then deposited over the substrate. A protection layer is provided over the first layer and a masking layer is then provided over the protection layer. The masking layer is patterned and defined to form a masking structure with at least a vertical sidewall and at least a horizontal top substantially. A shielding layer is deposited on the masking structure with a chemical-vapor deposition process having at least one reactive gas, wherein the protection layer is used to prevent the first layer and the reactive gas from reacting, and the growth rate of the shielding layer which lain on the top of the masking structure is greater than that of the shielding layer which lain on the protection layer. The protection layer and the first layer are anisotropic etched last.
Patent TW-548156-B (TW)
Title: Method of making a lanced and offset fin
Inventor: GRANETZKE DENNIS C
IPC: F28F1/40
Filed: 2002-07-03
Granted: 2003-08-21
Abstract: Slow production speeds in the manufacture of lanced and offset fins for use in heat exchanger tubes are eliminated through the use of a method of forming the fins involving a plurality of roll assemblies located along a forming path which may operate on a strip of fin forming material of indeterminate length. After being formed, the fin may be cut to any desired length.
Patent TW-I287843-B (TW)
Title: Semiconductor device and wire bonding method therefor
Inventor: KIDA TSUYOSHI
IPC: H01L21/607
Filed: 2002-07-04
Granted: 2007-10-01
Abstract: A semiconductor device (10) that may have a wire bonding structure having reduced interference between bond wires and a path of a capillary has been disclosed. Semiconductor device (10) may include bond pads (12) arranged in a line along an edge of a semiconductor chip (14) and conductive fingers (16) arranged on a substrate (18). Bond pads (12) may be electrically connected to conductive fingers (16) with bond wires (20). Bond wires (20) may be divided into a first group having a relatively short length and a second group having a relatively long length. The bond wires (20) in the first group may have bonding points on a bonding pad (12) that is closer to an edge of semiconductor chip (14) than bonding points of bond wires (20) in the second group. In this way, spacing between bond wires (20) already formed and a capillary forming an adjacent bond wire may be increased.
Patent TW-552828-B (TW)
Title: Electronic circuit for operating a HID lamp, and image projector
Inventor: LUERKENS PETER
IPC: H05B41/392
Filed: 2002-07-24
Granted: 2003-09-11
Abstract: The invention relates to an electronic circuit for operating a high intensity discharge (HID) lamp, in particular an ultra high pressure (UHP) lamp, such as those preferably used in image projectors. The circuit comprises a lamp ballast 110 for offering a controlled lamp current for operating the HID lamp 422 and a brightness sensor 130 for generating and providing a sensor signal which represents the brightness of the light applied by the lamp to the image generator. The lamp ballast 110 controls the lamp current such that the brightness of the light of the lamp remains constant. It is an object of the invention to develop the electronic circuit and the image projector further such that the brightness control is made possible throughout the entire operational life of the lamp 322, and the use of sensors of simple construction, and thus less expensive sensors, is made possible. This object is achieved by means of a filter 140 which high-pass filters the sensor signal before it is supplied as a control signal to the lamp ballast 110, and in particular to a control unit within the lamp ballast.
Patent TW-554618-B (TW)
Title: An adaptive linearization technique for communication building block
Inventor: JEONG HEI-SAM
IPC: H03F1/32
Filed: 2002-08-29
Granted: 2003-09-21
Abstract: The present invention is directed to a linearization apparatus and method. Preferred embodiments according to the present invention can combine an auxiliary non-linear block to a functional block of a system to increase linearity of an output signal of the system such as a communication system. System overhead due to the non-linear auxiliary block can be small because of circuit structure, cost and low consumption. Further, the non-linear auxiliary block can be designed so that no feedback path is required. Further preferred embodiments can use a feedback path without loss of stability by using a cancellation apparatus or process based on an averaging detection of the output signal. For example, a feedback loop can detect power leakage in a sideband caused by non-linearities of the communication system.
Patent TW-I241999-B (TW)
Title: Process for preparing 3,4-dihydroxybenzonitrile
Inventor: GUO LUNG-HUANG
IPC: C07C253/30
Filed: 2002-09-10
Granted: 2005-10-21
Abstract: A process for preparing 3,4-dihydroxybenzonitrile includes the steps of reacting a nitrile compound with an alkali metal halide, followed by treating with an acid.
Patent TW-579646-B (TW)
Title: A method for promoting the efficiency of scanning
Inventor: CHENG CHUNG-WEI
IPC: H04N1/047
Filed: 2002-10-25
Granted: 2004-03-11
Abstract: Provided is a method for promoting the efficiency of scanning. When the scanner is scanning a region, the scanner system will check the region. If the color of the region has only one type at all, then the scanner system will omit the region and fill in some predetermined value to the memory which is related to the region by image process, and then scan other region continuously. The invention can increases the speed of scanning so as to reduce the scan time.
Patent TW-I226821-B (TW)
Title: Smoke article
Inventor: TAKEUCHI MANABU
IPC: A24D3/17
Filed: 2002-12-26
Granted: 2005-01-21
Abstract: Disclosed is a smoke article (10) which has a cylindrical body (11) and a flavor generator (15). The fore end and the rear end are respectively provided with a heating element (13) and a foot (17). The flavor generator (15) is disposed near the heating element (13) within the cylindrical body (11). The flavor generator (15) contains plural particles (151) comprising an inorganic filler being substantially nonporous of 65 to 93% by mass, a binder of 1 to 3% by mass and a flavor substance of 6 to 32% by mass, on the ratio of dry mass basis.
Patent TW-584703-B (TW)
Title: Bursting insert
Inventor: ECKER FRIEDRICH
IPC: F16L57/00
Filed: 2003-01-22
Granted: 2004-04-21
Abstract: The present invention relates to a bursting insert (1) for installation in a pipeline system for transporting a fluid showing a spontaneous exothermic reaction. Such a fluid may be a synthetic polymer or polymer solution, a cellulose derivative or a solution consisting of cellulose, water and amine oxide, as well as mixtures thereof. The bursting insert comprises a wall (5) which surrounds-at least in part on the outside-a passage volume (2) having the fluid flowing therethrough in a passage direction (3). A pressure discharge line (7) which is sealed relative to the passage volume with a bursting body (8) extends out of the passage volume. When a predetermined bursting pressure is exceeded, the bursting body can be transferred into a state in which the passage volume and the pressure discharge line are interconnected in fluid-conducting fashion. For an easy mounting of the bursting body it is intended according to the invention that the bursting insert (1) is designed as a pipeline module which can be installed and dismounted repeatedly in the pipeline system (29) for replacing the bursting body (8).
Patent TW-I242860-B (TW)
Title: Semiconductor package with heat dissipating structure
Inventor: HUANG NAN-CHUN
IPC: H01L23/34
Filed: 2003-02-12
Granted: 2005-11-01
Abstract: A semiconductor package with heat dissipating structure is provided, wherein the second surface of a chip is adhered to a chip carrier, and the first surface opposite the second surface of the chip is attached to a heat dissipating structure by a thermal adhesion, so as to allow the heat generated from the chip to transfer to the heat dissipating structure. The heat dissipating structure has a lower surface toward the chip, an upper surface opposite the lower surface and a connecting portion extended from the lower surface. A surface of the connecting portion toward the chip is formed with a couple of projecting portions to form a point-contact relationship between the heat dissipating structure and the chip. The projecting portions prevent the heat dissipating structure from being dislocated or tilted due to warpage of the chip carrier and the chip. Therefore, this allows the yield of the semiconductor package to improved.
Patent TW-I262519-B (TW)
Title: Vacuum switch
Inventor: KIKUKAWA SHUUICHI
IPC: H01H33/666
Filed: 2003-02-18
Granted: 2006-09-21
Abstract: A vacuum switch comprises a vacuum container, a grounding switch and a load switch disposed in the container, and an external connection conductor disposed in the vacuum container and to be connected electrically inside and outside the vacuum container, and it is characterized in that the grounding switch and the external connection conductor are electrically connected to each other in the vacuum container.
Patent TW-I225612-B (TW)
Title: Character code comparison algorithm
Inventor: HUANG JENG-MING
IPC: G06F7/04
Filed: 2003-02-21
Granted: 2004-12-21
Abstract: The invention provides a character code comparison algorithm, which compares an ID and several strings of data filenames and by way of word characteristic, word location and word arrangement sequence to create the first, second and third comparison class and to further to setup a comparison result. It can determine the data filename matching with ID according to the extent of the weighting value. The invention can be adapted to semiconductor wafer mark under the major premise of using minimum algorithm sophistication and affecting no hardware structure, achieving to the performance of correctly determining matching ID from several data filenames.
Patent TW-I228977-B (TW)
Title: Loop fastener member superior in durability
Inventor: TANAKA TAKAAKI
IPC: D03D27/00
Filed: 2003-02-25
Granted: 2005-03-11
Abstract: The present invention is related to provide a loop face fastener with the superior endurance, in which the loop form combined device is not easily fallen and deformed for humidity and hot and pressure processes of washing and high temperature. The loop face fastener is characterized in a base fiber set the loop form combined device that is composed of polyamide fibers. The polyamide comprises dicarboxylic acid units and diamine units, wherein 60-100 mol% of dicarboxylic acid units are aromatic dicarboxylic acid units and 60-100 mol% of diamine units are 6-12 carbons aliphatic diamine units.
Patent TW-I220818-B (TW)
Title: Cycloolefin copolymer optical communication component
Inventor: HUANG CHAO-TSAI
IPC: G02B6/122
Filed: 2003-03-10
Granted: 2004-09-01
Abstract: A cycloolefin copolymer (COC) optical communication component comprises a core section used to transmit light, whose material is a f-mCOC providing a refractive index n1 and a cladding layer formed to surround the said core section, whose material is a metallocene based COC (mCOC) material providing a refractive index n2 where n2 is smaller than n1. In addition, the said core section and the cladding layer commonly integrate an optical waveguide of the same material. Taking advantage of the optical communication component built up by the homogeneous COC material can avoid the loss resulting from the transmission through heterogeneous interfaces. The optical communication component made from the COC material can inherit the superior optical properties and excellent manufacturing characteristics.
Patent TW-560229-B (TW)
Title: Power converter package with enhanced thermal management
Inventor: YE RUNQING
IPC: H05K3/34
Filed: 2003-03-26
Granted: 2003-11-01
Abstract: A package for power converters in which all parts are electrically connected with one multi-layer circuit board. A sub-package with at least a power-dissipating chip, having a bare top up-facing heat-slug is electrically connected with the board by a plurality of symmetric leads. A heat spreader is directly attached onto the bare top heat-slug of the sub-packages, planar magnetic parts and top surfaces of other components with thermally conductive insulator. The heat dissipated by the sub-packages is transferred to the attached heat spreader by the bare top heat-slug, and further transferred to the ambient. The assembly features compact and inexpensive power converter package with improved electrical performance and enhanced thermal management.
Patent TW-I269931-B (TW)
Title: Recording reproducing optical system, objective lens, and aberration correcting optical element
Inventor: KIMURA TOORU
IPC: G02B13/00
Filed: 2003-04-22
Granted: 2007-01-01
Abstract: A recording reproducing optical system for an optical information recording medium is provided with a light source; an objective lens; and an aberration correcting optical element provided on an optical path between the light source and the objective lens. The objective lens includes an aspherical surface and one diffractive surface on which a ring-shaped zonal steps is formed and the objective lens is a plastic lens structured in one element in one group. The aberration correcting optical element comprises at least one plastic lens on which a diffractive structure structured by a plurality of concentric ring-shaped zonal steps is formed. The following formulas are satisfied: PD1 > 0 (PD1 is a diffractive power (mm<-1>)), PD2 < 0 (PD2 is a diffractive power (mm<-1>)) and PR2 > 0 (PR2 is a refractive power (mm<-1>) as a refractive lens).
Patent TW-I242383-B (TW)
Title: Vibrating membrane substrate structure of speaker and the manufacturing method thereof
Inventor: SHIUE YUNG-PO
IPC: H04R7/00
Filed: 2003-05-02
Granted: 2005-10-21
Abstract: The present invention relates to a vibrating membrane substrate structure of speaker and the manufacturing method thereof, wherein the vibrating membrane substrate selected from one of cloth, paper, and paper material. It is formed by conducting the magnetic flux tube to ionize the operating gas for generating electroluminescent discharge, so as to bombard the metal or oxide target to sputter its atoms on the vibrating membrane substrate, thereby filling the interior of the vibrating membrane substrate fiber structure and pores to form a metal film or oxide film on the surface of the vibrating membrane substrate, so as to enhance the clear transmission effect of cloth for metal sound, and improve the characteristics of cloth such as the expansion property and recovery property, etc. Thus, the sound resonance effect of the overall vibrating membrane substrate is greatly improved to achieve high sound quality. Also, since the sputtered atoms filled the interior of the pores in the vibrating membrane substrate effectively, the problem that water vapor and dust gets into the speaker due to the vibrating membrane substrate is moistured.
Patent TW-I238069-B (TW)
Title: Method and apparatus for closed-loop flow control system
Inventor: JACOBSON JAMES D
IPC: A61M5/168
Filed: 2003-06-03
Granted: 2005-08-21
Abstract: A fluid delivery system having a closed-loop control process for delivering a medical fluid to a patient (120, 220). A fluid infusion system includes a pump (100, 208) for delivering a fluid to a patient via an administration tube (122, 206). A flow sensor (126, 212) associated with the administration tube provides an indication of the actual flow rate (224) of fluid in the administration tube. Such a flow sensor may comprise a positive displacement flow sensor (402) constructed using micro-fabrication and/or micro-molding techniques. A reader (230) reads the actual flow rate signal and provides an indication (234) to a controller (232) for controlling the pump. The flow rate information can also be used for providing status information, such as the existence of a blockage (250) in the fluid delivery system.
Patent TW-I225542-B (TW)
Title: Constant current light ribbon device
Inventor: LIN YUAN
IPC: F21S4/00
Filed: 2003-06-13
Granted: 2004-12-21
Abstract: A constant current light ribbon device includes a light ribbon having multiple sets of illuminating units that are connected in series to form a conductive state by positive-negative electrical connection, and a constant current regulator connected in series. Accordingly, while the light ribbon is turned on to illuminate, a constant current may be ensured by the constant current regulator so as to reduce the power consumed by the light ribbon. The number of illuminating units is not limited, so as to eliminate the power distribution problems found in using LED of different Vf values and different colors in a single light ribbon and to ensure a consistent illumination level for all illumination units. This invention is also less likely to generate heat so as to minimize the possibility of damaging the illumination units.
Patent TW-I226313-B (TW)
Title: Optical element molding apparatus
Inventor: MATSUMURA SHUSAKU
IPC: C03B11/12
Filed: 2003-06-19
Granted: 2005-01-11
Abstract: An optical element molding apparatus according to the present invention comprises a sealed molding chamber, a pair of molds arranged in the molding chamber, and a vacuum-pump means which vacuum-pumps an inside of the molding chamber. The vacuum-pump means includes a twist-groove-vacuum pump having a twisted groove on a surface of a rotor which is rotated at a high speed, and a rotary pump. The pair of molds are adapted to mold an optical element by press-molding an optical element material which is heated to a temperature higher than a transition point.
Patent TW-I272551-B (TW)
Title: Contrast enhancement method using sliding window
Inventor: LIANG KUAN
Filed: 2003-06-19
Granted: 2007-02-01
Abstract: The invention relates to a contrast enhancement method using sliding window, which provides an image to proceed the following procedures: convert the color space of image from RGB into the color space with brightness Y; produce a brightness histogram in response to the image brightness to display the gray level of the image and the corresponding relationship of its count; use a sliding window to search the first gray level value on the coordinates of gray level value in response to the brightness distribution. The first gray level value is characterized by being the maximum of brightness distribution for the corresponding count sum of the gray level values inside the sliding window using the first gray level value as the boundary. In response to the first gray level value and sliding window, proceed the brightness histogram equalization of image.
Patent TW-I231583-B (TW)
Title: Stacked chip package structure
Inventor: WANG TONG HONG
IPC: H01L23/28
Filed: 2003-12-03
Granted: 2005-04-21
Abstract: A stacked chip package structure is composed of a first chip, a plurality of second chips, a carrier, a plurality of bumps and a plurality of conductive wires. Wherein, the first chip is electrically connected to the carrier by flip-chip bonding. The second chip is stacked on the rear surface of the first chip. The bonding pad of the second chip is exposed out of the rear surface of the first chip and faces forward the active surface of the first chip to make the connection between the bonding pad of the second chip and the bonding pad of the first chip by wiring bonding.
Patent TW-I251634-B (TW)
Title: Rope and method for detecting damage thereof
Inventor: NAKAMURA ICHIROU
IPC: D07B1/14
Filed: 2003-12-22
Granted: 2006-03-21
Abstract: In a rope comprising a bundle of wires each of which is adapted to bear a tensile load to be borne by the rope, predetermined one of the wires is configured to be at least partially breakable by applying tension and flexure to the rope, before an at least partial breakage of a rest of the wires other than the predetermined one of the wires by applying the tension and flexure to the rope.
Patent TW-I255259-B (TW)
Title: Vacuum composite glass panel manufacture process and mechanism
Inventor: CHANG YEN-MING
IPC: C03B23/035
Filed: 2003-12-25
Granted: 2006-05-21
Abstract: A vacuum composite glass panel manufacture process and the mechanism are disclosed. The process and the mechanism utilize a nanometer scale porous material to fill the space between two glasses and support the glasses. The process and the mechanism use a powder metallurgy sieve to filter the nanometer scale powder exhausted during the vacuum process and achieve high vacuum condition and superior heat insulation.
Patent TW-I242540-B (TW)
Title: Manufacturing method of zinc oxide nanowire
Inventor: SHIE JUNG-YOU
IPC: C01G9/02
Filed: 2004-01-12
Granted: 2005-11-01
Abstract: Provided is one kind of manufacturing method of zinc oxide nanowire in which the zinc powder with diameter below 10 micrometer is added into a reaction tank. And the argon gas is pumped into the reaction tank which continuously rotates and stirs the zinc powder to prevent oxidation of the zinc powder. Further the tank is continuously heated to 400 DEG C, then the entry of the argon gas is stopped and the steam is pumped into the tank with continuously heating to 500 DEG C. The temperature is maintained at a reaction temperature which may be 400 DEG C to 500 DEG C to allow the zinc powder and the steam to undergo a reduction reaction and therefore produce the zinc oxide nanowire.
Patent TW-I242771-B (TW)
Title: Semiconductor integrated device
Inventor: NEMOTO KAZUHIKO
IPC: H01L31/0232
Filed: 2004-01-14
Granted: 2005-11-01
Abstract: The semiconductor integrated device according to the present invention is provided to improve the reliability of output control on the laser beam emitted from the semiconductor laser device, which comprises: a prism (10), having a light reflection surface (10a) on which a light reflection film (11) is formed to reflect a laser beam emitted from a semiconductor laser (7) and a light transmission surface (10b) for transmitting the laser beam emitted from the semiconductor laser but not in the opening region of an objective lens (100), and bonded to a semiconductor substrate (5); a monitoring light receiving device (8), configured on the semiconductor substrate in the area with the prism configured to receive the light of the laser through the light transmission surface of the prism; and, a light receiving device (12) for signal detection, for focusing the light reflected from the light reflection surface of the prism through the object lens for the laser beam on the recording surface of the disk-like recording medium (200) as the returned light for light receiving, and being configured on the semiconductor substrate outside the area with the prism configured.
Patent TW-I264173-B (TW)
Title: A/D converter with adjustable internal connection and operation method thereof
Inventor: LI YUN-XIU
IPC: H02M7/04
Filed: 2004-01-20
Granted: 2006-10-11
Abstract: An A/D converter with adjustable internal connection and operation method thereof is provided. The A/D converter provides a plurality of piezo transformers in the A/D converter, and adjusts connection of the input ends of the piezo transformers according to the input voltage. Accordingly, the input/output voltage ratio of the combination of the piezo transformers is changed in a reverse direction to the change of the input voltage.